class_docstr: Container for the artists of bar plots (e.g. created by `.Axes.bar`).
  
  The container can be treated as a tuple of the *patches* themselves.
  Additionally, you can access these and further parameters by the
  attributes.
  
  Attributes
  ----------
  patches : list of :class:`~matplotlib.patches.Rectangle`
      The artists of the bars.
  
  errorbar : None or :class:`~matplotlib.container.ErrorbarContainer`
      A container for the error bar artists if error bars are present.
      *None* otherwise.
  
  datavalues : None or array-like
      The underlying data values corresponding to the bars.
  
  orientation : {'vertical', 'horizontal'}, default: None
      If 'vertical', the bars are assumed to be vertical.
      If 'horizontal', the bars are assumed to be horizontal.
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code: def __init__(
      self,
      patches,
      errorbar=None,
      *,
      datavalues=None,
      orientation=None,
      **kwargs,
  ):
      self.patches = patches
      self.errorbar = errorbar
      self.datavalues = datavalues
      self.orientation = orientation
      super().__init__(patches, **kwargs)
  
file_path: catboost/contrib/python/matplotlib/py3/matplotlib/container.py
imports: from matplotlib import cbook
  from matplotlib.artist import Artist
label_desc: Use image node_id 1 to create a new BarContainer object from inherited base classes: Container with example: obj = BarContainer(patches, errorbar)